1. What is the inverted state of a transistor? Whenthe collector junction is forward biased and the emitter junction is reverse biased, it is an inverted state; when the collector junction is forward ...
Reference topics for the 2019 TI Cup National Undergraduate Electronic Design CompetitionDynamic wireless charging system for electric carsLine patrol robotLine load and fault detection deviceSimple c...
1. Serial port downloading of DSP programs.This method can save a lot of money on buying emulators. Is there anything special about this circuit? How is it different from the general serial communicat...
From the beginning of the project to the first half of the project, I always thought that the focus of the project was on the power supply processing and communication method selection of the modified...
7905onsemi and Avnet IoT Innovation Design Competition
As the title says, the school wants to purchase a circuit board engraving machine for teaching and training students. It should be able to process commonly used SMD component printed circuit boards. I...
There are many types of voice chips. If you don't know how to choose the right voice chip for your product, or don't know where to start, please feel free to contact us. Our chip products have coopera...
The new year has begun, and the 2024 CES exhibition is also busy with the launch of new products. The editor followed the engineers of Texas Instruments to explore the new automotive chips unveiled...[Details]
According to foreign media reports, SigmaSense, a pioneer in capacitive imaging technology, has announced the launch of the industry's first on-cell (the touch screen is embedded between the color fi...[Details]
The simulation interface also uses a double-row 2*5 socket, and requires four 10K pull-up resistors.
Important note: In actual application, if you do not want to use JTAG simulation an...[Details]
Recently, after the company's voluntary application, the local economic and information technology and finance departments jointly recommended and reported, the Provincial Department of Economic an...[Details]
1 General concept of industrial frequency UPS and high frequency UPS
Static conversion type industrial frequency machine structure UPS technology appeared in the 1970s. It was undoubtedly ...[Details]
Introduction
Everyone who has been in contact with PC since the 286 era must have deeply experienced the convenience brought to our lives and work by the leaps and bounds of computer tech...[Details]
Which of the three LED technologies will dominate the future?
From the perspective of process design, the direct-type white light LED structure is the easiest way to replace the traditio...[Details]
1. Connection between keyboard and microcontroller Keyboard connection image 3 Microcontroller and keyboard interface diagram Figure 4 2. Connect through the 1/0 port. Connect one ...[Details]
1. Introduction
SD card plays an important role in today's mobile storage due to its large capacity, low power consumption, compactness, lightness, hot pluggability and low price.
Today, we wi...[Details]
IAR Embedded Workbench for RISC-V provides full support for SiFive's recently announced automotive E6-A and S7-A products
Uppsala, Sweden -
October 17, 2022 - IAR Systems®, a glo...[Details]
On August 10, Shengyi Technology released its 2020 first half performance announcement. During the reporting period, Shengyi Technology achieved revenue of 6.879 billion yuan, a year-on-year increase...[Details]
Germany's TUV Rheinland recently issued the first certificate for solar module testing conducted entirely in Taiwan to AUO. The test was conducted at TUV's solar laboratory in Daya, Taichung, and i...[Details]
Generally, HID electronic ballasts are designed with dedicated chips, and the functions of these chips are relatively simple. There is no open circuit or short circuit detection function. The MC 3426...[Details]
Solution 4 is implemented by a monolithic integrated chip AD620, as shown in Figure 4. Its feature is a simple circuit structure: an AD620, a gain setting resistor Rg, and an external working po...[Details]